document.write( "Question 439245: How much money must you invest today to have $100,000.00 for your chil'd education in 18 years, provided you can invest the money in a long-term (18 yr) account at 3.5% interest compounded monthly?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #303530 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! How much money must you invest today to have $100,000.00 for your chil'd education in 18 years, provided you can invest the money in a long-term (18 yr) account at 3.5% interest compounded monthly? \n" ); document.write( ". \n" ); document.write( "Your equation: \n" ); document.write( "A = P(1 + r/n)^(nt) \n" ); document.write( "where \n" ); document.write( "A = 100000 \n" ); document.write( "P is what you're looking for \n" ); document.write( "r is .035 \n" ); document.write( "n is 12 \n" ); document.write( "t is 18 \n" ); document.write( ". \n" ); document.write( "100000 = P(1 + .035/12)^(12*18) \n" ); document.write( "100000/(1 + .035/12)^(12*18) = P \n" ); document.write( "100000/(1.00292)^216 = P \n" ); document.write( "100000/1.8759 = P \n" ); document.write( "$53,308.04 = P \n" ); document.write( " \n" ); document.write( " |